Setyawati, Rina Dwi, Agnita Siska Pramasdyahsari, Iin Dwi Astutik, Ukima Nusuki, Sindi Nur Aini, Julia Puspita Arum, Wahyu Widodo, Ummy Salmah, and Nafiatuz Zuliah. 2022. “Improving Mathematical Critical Thinking Skill through STEM-PjBL: A Systematic Literature Review”. International Journal of Research in STEM Education 4 (2):1-17. https://doi.org/10.33830/ijrse.v4i2.1141.